UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2OMlQtc2epwkO6RMJ/kukcwNcT6EVPwocZldYiLcXs=' 
WHERE 
  key_id = '7d191106d5ea2b27d5f95e5aad7866ae3cf7c689fb2948b029bb2467fbe7214c' 
  AND (
    token = 'Q2OMlQtc2epwkO6RMJ/kukcwNcT6EVPwocZldYiLcXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )